40 



Fig. 1. Tnk o{ Dicra?iujn j^hascoides {nat. size). Fig. 2. Sterile plant. 

 Fig. 3. Female plant. Fig. 4. Male plant. Fig. 5. Cauline leaf. 

 Fig. 6. Perichaetial leaf. Fig. 7. Leaf surrounding and including 

 a male flower. Fig. 8. Capsule. Fig. 9. The same, having cast 

 its operculum, and showing the peristome and part of the annulus. 

 Fig. 10. Portion of the annulus. Fig. 11. Teeth of the pe- 

 ristome : — magnified. 



